Average Calculator
Use average calculator with your own values and review the result.
Enter numbers separated by commas or whitespace. LCM/GCD require safe integers.Open toolYOUR EVERYDAY DIGITAL TOOLKIT
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LCM Calculator
Use lcm calculator with your own values and review the result.
Enter numbers separated by commas or whitespace. LCM/GCD require safe integers.Open toolHCF / GCD Calculator
Use hcf / gcd calculator with your own values and review the result.
Enter numbers separated by commas or whitespace. LCM/GCD require safe integers.Open toolRatio Calculator
Use ratio calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolProportion Calculator
Use proportion calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolFraction Calculator
Use fraction calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolDecimal to Fraction
Use decimal to fraction with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolFraction to Decimal
Use fraction to decimal with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolPrime Number Checker
Use prime number checker with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolPrime Factorization
Use prime factorization with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolSquare Root Calculator
Use square root calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolCube Root Calculator
Use cube root calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolExponent Calculator
Use exponent calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolScientific Calculator
Use scientific calculator with your own values and review the result.
Supports + - * / ^, parentheses, sqrt, sin, cos, tan, log, ln, abs. Angles are degrees. No JavaScript execution.Open toolGPA Calculator
Use gpa calculator with your own values and review the result.
One row per subject/semester: grade points, credits. Uses weighted points; enter your institution’s grading scale.Open toolCGPA Calculator
Use cgpa calculator with your own values and review the result.
One row per subject/semester: grade points, credits. Uses weighted points; enter your institution’s grading scale.Open toolCGPA to Percentage
Use cgpa to percentage with your own values and review the result.
User-supplied linear conversion factor. There is no universal CGPA conversion formula; verify your institution’s rule.Open toolPercentage to CGPA
Use percentage to cgpa with your own values and review the result.
User-supplied linear conversion factor. There is no universal CGPA conversion formula; verify your institution’s rule.Open toolGrade Calculator
Use grade calculator with your own values and review the result.
Grade labels use the displayed example bands: A ≥90%, B ≥80%, C ≥70%, D ≥60%, otherwise F. Institutions may differ.Open toolMarks Percentage Calculator
Use marks percentage calculator with your own values and review the result.
Grade labels use the displayed example bands: A ≥90%, B ≥80%, C ≥70%, D ≥60%, otherwise F. Institutions may differ.Open toolMarks Required Calculator
Use marks required calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolExam Score Calculator
Use exam score calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolAttendance Calculator
Use attendance calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolRequired Attendance Calculator
Use required attendance calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolStudy Hours Calculator
Use study hours calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolStudy Time Planner
Build a dated plan from your subjects and available study time.
Subjects rotate evenly across days. Review dates, class availability and breaks; no calendar events are sent.Open toolClass Schedule Generator
Build a dated plan from your subjects and available study time.
Subjects rotate evenly across days. Review dates, class availability and breaks; no calendar events are sent.Open toolStudy Timetable Generator
Build a dated plan from your subjects and available study time.
Subjects rotate evenly across days. Review dates, class availability and breaks; no calendar events are sent.Open toolRevision Planner
Build a dated plan from your subjects and available study time.
Subjects rotate evenly across days. Review dates, class availability and breaks; no calendar events are sent.Open toolExam Countdown
Use exam countdown with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolSemester Countdown
Use semester countdown with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolAssignment Deadline Calculator
Use assignment deadline calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolPomodoro Timer
Start, pause and reset a timer for your session.
Timer runs in this tab. Background tabs can delay updates; elapsed time is calculated from the clock. Random study chooses 1 to session minutes.Open toolRandom Study Timer
Start, pause and reset a timer for your session.
Timer runs in this tab. Background tabs can delay updates; elapsed time is calculated from the clock. Random study chooses 1 to session minutes.Open toolSentence Counter
Use sentence counter with your own values and review the result.
Sentence counting is heuristic. Reading duration is an estimate based on your selected speed.Open toolReading Time Calculator
Use reading time calculator with your own values and review the result.
Sentence counting is heuristic. Reading duration is an estimate based on your selected speed.Open toolEssay Word Counter
Use essay word counter with your own values and review the result.
Sentence counting is heuristic. Reading duration is an estimate based on your selected speed.Open toolParagraph Counter
Use paragraph counter with your own values and review the result.
Sentence counting is heuristic. Reading duration is an estimate based on your selected speed.Open toolCitation Generator
Use citation generator with your own values and review the result.
Basic book/web reference draft. Check capitalization, author formatting and your required edition; no source metadata is fetched.Open toolBibliography Generator
Use bibliography generator with your own values and review the result.
Basic book/web reference draft. Check capitalization, author formatting and your required edition; no source metadata is fetched.Open toolNotes Formatter
Use notes formatter with your own values and review the result.
Uses your own lines. Flashcards/quizzes require Term: definition pairs; generated questions are deterministic, not AI fact checking.Open toolMarkdown Notes Converter
Use markdown notes converter with your own values and review the result.
Uses your own lines. Flashcards/quizzes require Term: definition pairs; generated questions are deterministic, not AI fact checking.Open toolText to Outline
Use text to outline with your own values and review the result.
Uses your own lines. Flashcards/quizzes require Term: definition pairs; generated questions are deterministic, not AI fact checking.Open toolOutline to Notes
Use outline to notes with your own values and review the result.
Uses your own lines. Flashcards/quizzes require Term: definition pairs; generated questions are deterministic, not AI fact checking.Open toolFlashcard Generator
Use flashcard generator with your own values and review the result.
Uses your own lines. Flashcards/quizzes require Term: definition pairs; generated questions are deterministic, not AI fact checking.Open toolQuiz Question Generator
Use quiz question generator with your own values and review the result.
Uses your own lines. Flashcards/quizzes require Term: definition pairs; generated questions are deterministic, not AI fact checking.Open toolScientific Notation Converter
Use scientific notation converter with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolBinary Calculator
Use binary calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolHex Calculator
Use hex calculator with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolRoman Numeral Converter
Use roman numeral converter with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolNumber to Words
Use number to words with your own values and review the result.
Calculations use your inputs. Review the result and assumptions before use.Open toolNo matches found. Try a different search.